ALS Environmental - Kelso

ALS Environmental - Kelso is on the official list: California ELAP accreditation. Updated 2026-10-17.

Kelso, Washington

Call ahead: certification lists include some labs that only test for public water systems.

Certified by: California ELAP accreditation
Official scope: Lab type: Commercial (Commercial). ELAP certificate 2795
Contact: 1317 South 13th Avenue, Kelso, WA, 98626
(360) 577-7222
Source: California Water Boards – ELAP drinking water accredited laboratories
Licence: Public record (California State Water Resources Control Board)
Record refreshed: 2026-10-17

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